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Liquid Silicone Rubber Injection Molding Machine Automotive-Grade LED Lens Silicone Overmolding Equipment

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Liquid Silicone Rubber Injection Molding Machine Automotive-Grade LED Lens Silicone Overmolding Equipment

Liquid Silicone Rubber Injection Molding Machine Automotive-Grade LED Lens Silicone Overmolding Equipment
Liquid Silicone Rubber Injection Molding Machine Automotive-Grade LED Lens Silicone Overmolding Equipment

Hình ảnh lớn :  Liquid Silicone Rubber Injection Molding Machine Automotive-Grade LED Lens Silicone Overmolding Equipment

Thông tin chi tiết sản phẩm:
Nguồn gốc: quảng châu, trung quốc
Hàng hiệu: Better
Chứng nhận: CE、ISO
Số mô hình: 300r tốt hơn
Thanh toán:
Số lượng đặt hàng tối thiểu: 1 BỘ
Giá bán: có thể đàm phán
chi tiết đóng gói: Phim nhựa
Thời gian giao hàng: 50 ngày
Điều khoản thanh toán: T/T
Khả năng cung cấp: 10 bộ mỗi tháng
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Liquid Silicone Rubber Injection Molding Machine Automotive-Grade LED Lens Silicone Overmolding Equipment

Sự miêu tả
Điểm bán hàng chính: Giá cạnh tranh Bảo hành: 1 năm
Thuận lợi: Hiệu quả cao Sử dụng vật liệu: Cao su silicon lỏng
Làm nổi bật:

automotive-grade LED lens silicone overmolding machine

,

liquid silicone rubber injection molding equipment

,

silicone overmolding machine for LED lenses

Liquid Silicone Rubber Injection Molding Machine Automotive-Grade LED Lens Silicone Overmolding Equipment
Liquid silicone high-transmission lenses are optical products manufactured using high-performance liquid silicone rubber as raw material through LSR (liquid silicone rubber) injection moulding technology. Characterised by high light transmittance, outstanding weather resistance and stability, they are particularly suited for applications such as automotive headlamps that endure high temperatures, intense light exposure and harsh environments.
Advantages of Liquid Silicone Rubber High-Transmission Lenses
  • High Light Transmission: Achieves superior light transmission efficiency for effective optical performance.
  • High Stability: Compared to traditional thermoplastic lenses, silicone lenses exhibit excellent physical stability, resisting degradation from ultraviolet and blue light exposure. They remain resistant to ageing and yellowing, thereby extending the operational lifespan of LED systems.
  • Heat and Weather Resistance: The silicone material inherently possesses excellent heat resistance, weather resistance, and anti-ageing properties, maintaining stable performance even in high-temperature, high-humidity, or high-vibration environments.
  • Self-Sealing: Utilising the material's inherent flexibility and surface tension, liquid silicone lenses form a natural sealing layer, achieving self-sealing without requiring additional O-rings or housings. This simplifies the structure and reduces costs.
  • LSR Injection Moulding: This technology enables automated, high-efficiency manufacturing processes capable of producing precision optical components.
Primary Applications
Liquid silicone high-transmission lenses are primarily employed in applications demanding durability and superior optical performance, such as:
  • Automotive lighting: Employed in headlamps to withstand the high temperatures and radiation of LED light sources, preventing lens yellowing.
  • LED displays: Providing high-quality optical protection for display manufacturing.
  • Other optical products: Also suitable for electronic devices and optical components demanding superior light transmission, durability, and weather resistance.
LSR Dosing System Specifications
Characteristics A/B 1:1 (Minitrim A/B glue automatic)
Item No 316C
Shot Volume 0 - 1500g
Material 20L / 200L
Ratio 1:1
Motor Source Hydraulic servo
Size 1350 x 1030 x 1850
Weight 860KG
Mix Mode Static Mixing
Work Style Plunger pump
Application Silent, energy saving, data visualized
What is the LSR Injection Molding Machine?
An LSR injection molding machine is a specialized piece of equipment used to produce parts from liquid silicone rubber (LSR) through a process called liquid injection molding (LIM). These machines are designed to handle the unique properties of LSR, which is a thermoset material that requires specific processing conditions to achieve proper curing.
Key Features and Process
  • Dedicated LSR Injection Unit: Unlike traditional injection molding, LSR machines feature a specialized injection unit designed to handle the low viscosity of liquid silicone rubber.
  • Meter Mixing System: LSR typically comes in two parts (A and B) that need to be precisely mixed in a specific ratio (usually 1:1). These machines have a meter mixing system (often hydraulic or pneumatic) to ensure accurate and consistent material delivery to a static mixer.
  • Static Mixer: The two-part LSR mixture is fed into a static mixer, which combines the components to initiate the curing process.
  • Heated Mold: The mixed LSR is injected into a heated mold cavity, where the heat triggers a chemical reaction that cures the material into a solid, flexible rubber component.
  • Precise Temperature Control: Maintaining the correct temperature in the mold is crucial for proper curing, and LSR machines offer precise temperature control.
  • Fast Cycle Times: Because LSR cures from the outside in, it can often be demolded before the entire part is fully cured, leading to faster cycle times compared to some thermoplastic molding processes, especially for thicker parts.
Advantages of LSR Injection Molding
  • Complex Geometries: The low viscosity of LSR allows it to fill intricate mold designs and thin-walled sections.
  • Lower Injection Pressures: Compared to thermoplastics, LSR can be injected at lower pressures, reducing stress on the mold and machine.
  • High Precision and Repeatability: LSR machines are designed for high precision and repeatability, making them suitable for producing parts with tight tolerances.
  • Wide Temperature Range: LSR parts can withstand a wide range of temperatures, making them suitable for various applications.
  • Excellent Material Properties: LSR offers good elongation, high tear and tensile strength, excellent flexibility, and good electrical insulating properties.
Common Applications
LSR injection molding is used in a wide range of industries, including:
  • Medical: Devices like seals, gaskets, catheters, and breathing masks.
  • Automotive: Seals, gaskets, and other components.
  • Electronics: Keypads, connectors, and insulators.
  • Consumer Goods: Baby bottle nipples, kitchen utensils, and various household products.
In summary: LSR injection molding machines are specialized systems that leverage the unique properties of liquid silicone rubber to produce high-precision, durable parts for a wide range of applications.
Liquid Silicone Rubber Injection Molding Machine Automotive-Grade LED Lens Silicone Overmolding Equipment 0

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Tel: +86-18816891275

Fax: 86-020-32050959

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